CN206328313U - Lime white preparation facilities is used in flue gas of refuse burning processing - Google Patents
Lime white preparation facilities is used in flue gas of refuse burning processing Download PDFInfo
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- CN206328313U CN206328313U CN201621483179.1U CN201621483179U CN206328313U CN 206328313 U CN206328313 U CN 206328313U CN 201621483179 U CN201621483179 U CN 201621483179U CN 206328313 U CN206328313 U CN 206328313U
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Abstract
The utility model discloses a kind of flue gas of refuse burning processing lime white preparation facilities, lime white supply line is connected with for depositing the liquid storage tank of lime white, the liquid storage tank includes preparing pond and feed pond, calcium hydroxide in calcium hydroxide feed bin prepares pond by the conveying of pressure feeding spiral mechanism, water supply line is provided with the preparation pond, agitator is provided with the preparation pond, the lime white prepared is delivered to feed pond by the preparation pond by pipeline and delivery pump, and the lime white supply line is connected in feed pond.The preparation of lime white can be automatically carried out the utility model has the advantage of device, and can guarantee that lime white is in liberal supply, it is ensured that fume treatment flow normal work.
Description
Technical field
The utility model is related to flue gas of refuse burning process field, more particularly to lime white preparation facilities.
Background technology
The flue-gas temperature of garbage burning boiler outlet is 200~210 DEG C, initially enters half dry type reaction tower, passes through flue
Into the top of rotating spraying reaction tower, flue gas is after enter rotating spraying reaction tower, with being sprayed into by high speed rotary sprayer
Lime slurry sprays from the aperture by the nozzle side rotated at a high speed, and under powerful centrifugal action, the slurries of ejection are in
It is vaporific, there is very big specific surface area, be able to be full of absorption tower space, it is ensured that absorbent is fully contacted with flue gas.In flue gas
The sour gas such as SOx, HC l and Ca (OH) 2 are removed after carrying out neutralization reaction, meanwhile, flue-gas temperature is lowered to~
160 DEG C, treated flue gas enters sack cleaner in the bottom of rotating spraying reaction tower by connecting flue.
In the process, the preparation of lime white is particularly important, if the supply of lime white goes wrong, may influence cigarette
The processing of gas, it is therefore desirable to design a set of lime white preparation facilities that can be continuous and stable.
Utility model content
Technical problem to be solved in the utility model is to realize a kind of lime white preparation facilities that can be continuous and stable.
To achieve these goals, the technical solution adopted in the utility model is flue gas of refuse burning processing lime white system
Standby device, is connected with lime white supply line, the liquid storage tank includes preparing pond and feed for depositing the liquid storage tank of lime white
Calcium hydroxide in pond, calcium hydroxide feed bin is prepared by the conveying of pressure feeding spiral mechanism is provided with water supply line, institute in pond, the preparation pond
State in preparation pond and be provided with agitator, the lime white prepared is delivered to feed pond by the preparation pond by pipeline and delivery pump,
The lime white supply line is connected in feed pond.
The feed pond is provided with liquid level sensor device, and the liquid level sensor exports liquid level signal to controller, described
Controller outputs control signals to the pump water unit of water supply line, and pressure feeding spiral mechanism driver element.
The liquid level sensor device is to be fixed on the radar range finding mechanism above feed pond.
The liquid storage tank is located in sealing space, and extraction sector, the extraction sector warp are provided with above the sealing space
The gas crossed in gas washing mechanism discharge sealing space, the seal gas is provided with the air duct being connected with the external world.
The gas washing mechanism is the nozzle being arranged in pump-line, and the nozzle connects feed cistern, institute by water jet pump
State feed cistern to supply water for water supply line, recovery channel is provided with the pump-line and the water of recovery is delivered to feed cistern.
The gas washing mechanism is the storage tank of sealing, and the inlet end of the extraction sector is below water storage tank water level, institute
The outlet side for stating extraction sector is located above water storage tank water level, and the storage tank passes through the circulation pipe provided with circulating pump with feed cistern
Road is connected, and the feed cistern supplies water for water supply line.
Camera and lighting device are provided with the sealing space, the controller, camera and lighting device are exported
Signal is to Control Room.
The preparation of lime white can be automatically carried out the utility model has the advantage of device, and can guarantee that lime white is supplied
It is sufficient, it is ensured that fume treatment flow normal work.
Brief description of the drawings
The mark in the content and figure of every width accompanying drawing expression in the utility model specification is briefly described below：
Fig. 1 is lime white preparation facilities structural representation；
Mark in above-mentioned figure is：1st, liquid storage tank；2nd, pressure feeding spiral mechanism；3rd, water supply line；4th, extraction sector；5th, wash
Mechanism of qi structure；6th, lime white supply line.
Embodiment
Lime white preparation system continuously produces lime white.However, raw material prepared by lime white, the dispensing of calcium hydroxide and water is
Interruption.Therefore, the production of lime white is a batch process, and liquid storage tank 1 is also the Buffer Pool of batch feeding end and discharge end simultaneously.
Calcium hydroxide is stored in a shared calcium hydroxide feed bin, and the feed bin is received and deposited by truck and sack conveying
Lime, the feed bin simultaneously to lime white preparation system supply lime.
As shown in figure 1, being connected with lime white supply line 6 for depositing the liquid storage tank 1 of lime white, liquid storage tank 1 includes system
Calcium hydroxide in standby pond and feed pond, calcium hydroxide feed bin prepares pond by the conveying of pressure feeding spiral mechanism, prepares to be provided with pond and supplies water
Pipeline, prepares and agitator is provided with pond, prepares pond and the lime white prepared is delivered into feed pond, stone by pipeline and delivery pump
Mortar supply line is connected in feed pond.
Control calcium hydroxide and the supply opportunity of water for automation, feed pond are provided with liquid level sensor device, and liquid level is passed
Sensor arrangement is to be fixed on the radar range finding mechanism above feed pond, and the sensor can not be by corrosion impact, job stability
Good, long service life, liquid level sensor exports liquid level signal to controller, and controller outputs control signals to water supply line 3
Pump water unit, and pressure feeding spiral mechanism 2 driver element.This can when lime white liquid level is too low, timely supplement water and
Calcium hydroxide prepares lime white, to have prepared and be delivered to feed pond by pipeline and pump after a batch, has ensured the supply of lime white.
To prevent that calcium hydroxide dust from blocking, an exhaust fan is set by lime white steam discharging system.I.e. liquid storage tank 1 is located at
In sealing space, extraction at extraction sector 4, the opening that pressure feeding spiral is exported is provided with above sealing space and sets one to connect with extraneous
The air duct connect, to supplement the gas of discharge, air duct can set an electromagnetism butterfly valve, can control out as needed
The opportunity opened.
Extraction sector 4 discharges the gas in sealing space by gas washing mechanism 5, and water can remove lime dust, this part
Water then avoids wasting with clearing up with water injection feed cistern, and gas washing mechanism 5 can use following two embodiments：
1st, gas washing mechanism 5 is the nozzle being arranged in pump-line, and nozzle connects feed cistern by water jet pump, and feed cistern is
Water supply line 3 is supplied water, and recovery channel is provided with pump-line and the water of recovery is delivered into feed cistern, a set of aqueous vapor is constituted and follows
Loop system；
2nd, gas washing mechanism 5 is the storage tank of sealing, and the inlet end of extraction sector 4 is below water storage tank water level, air exhauster
The outlet side of structure 4 is located above water storage tank water level, and storage tank is connected with feed cistern by the circulating line provided with circulating pump, supplies water
Pond is supplied water for water supply line 3, also constitutes a set of vapor circulation system.
Camera and lighting device are provided with the supply situation of lime white, sealing space in addition, manually monitoring for convenience,
Controller, camera and lighting device, which are outputed signal to, can be set monitoring screen in Control Room, Control Room, show relevant parameter
And video information, facilitate staff to monitor the preparation supply situation of lime white in real time under a preferable working environment.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not by above-mentioned
The limitation of mode, if the improvement for the various unsubstantialities that method of the present invention design and technical scheme are carried out is employed, or not
It is improved by the present invention design and technical scheme directly apply to other occasions, protection domain of the present utility model it
It is interior.
Claims (7)
1. lime white preparation facilities is used in flue gas of refuse burning processing, lime white supply is connected with for depositing the liquid storage tank of lime white
Pipeline, it is characterised in that：The calcium hydroxide that the liquid storage tank includes preparing in pond and feed pond, calcium hydroxide feed bin passes through pressure feeding spiral
Mechanism conveying, which prepares to be provided with water supply line, the preparation pond in pond, the preparation pond, is provided with agitator, and the preparation pond passes through
The lime white prepared is delivered to feed pond by pipeline and delivery pump, and the lime white supply line is connected in feed pond.
2. lime white preparation facilities is used in flue gas of refuse burning processing according to claim 1, it is characterised in that：The feed
Pond is provided with liquid level sensor device, and the liquid level sensor exports liquid level signal to controller, the controller output control letter
Number to water supply line pump water unit, and pressure feeding spiral mechanism driver element.
3. lime white preparation facilities is used in flue gas of refuse burning processing according to claim 2, it is characterised in that：The liquid level
Sensor device is to be fixed on the radar range finding mechanism above feed pond.
4. the flue gas of refuse burning processing lime white preparation facilities according to Claims 2 or 3, it is characterised in that：It is described
Liquid storage tank is located in sealing space, and extraction sector is provided with above the sealing space, and the extraction sector is arranged by gas washing mechanism
The gas gone out in sealing space, the seal gas is provided with the air duct being connected with the external world.
5. lime white preparation facilities is used in flue gas of refuse burning processing according to claim 4, it is characterised in that：The gas washing
Mechanism is the nozzle being arranged in pump-line, and the nozzle connects feed cistern by water jet pump, and the feed cistern is feed pipe
Road is supplied water, and recovery channel is provided with the pump-line and the water of recovery is delivered into feed cistern.
6. lime white preparation facilities is used in flue gas of refuse burning processing according to claim 4, it is characterised in that：The gas washing
Mechanism is the storage tank of sealing, and the inlet end of the extraction sector is below water storage tank water level, the outlet of the extraction sector
End is located above water storage tank water level, and the storage tank is connected with feed cistern by the circulating line provided with circulating pump, described to supply water
Supplied water for water supply line in pond.
7. the flue gas of refuse burning processing lime white preparation facilities according to claim 5 or 6, it is characterised in that：It is described
Camera and lighting device are provided with sealing space, the controller, camera and lighting device output signal to Control Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483179.1U CN206328313U (en) | 2016-12-30 | 2016-12-30 | Lime white preparation facilities is used in flue gas of refuse burning processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483179.1U CN206328313U (en) | 2016-12-30 | 2016-12-30 | Lime white preparation facilities is used in flue gas of refuse burning processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328313U true CN206328313U (en) | 2017-07-14 |
Family
ID=59293570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483179.1U Active CN206328313U (en) | 2016-12-30 | 2016-12-30 | Lime white preparation facilities is used in flue gas of refuse burning processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328313U (en) |
-
2016
- 2016-12-30 CN CN201621483179.1U patent/CN206328313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 Anhui province Wuhu Yijiang District Yijiang South Road dragon fire hillock town Patentee after: ANHUI CONCH KAWASAKI ENGINEERING Co.,Ltd. Patentee after: WUHU HAICHUANG INDUSTRIAL Co.,Ltd. Patentee after: ANHUI CONCH KAWASAKI ENERGY CONSERVATION EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: ANHUI CONCH DESIGN & RESEARCH INSTITUTE OF BUILDING MATERIALS Co.,Ltd. Patentee after: SHANGHAI CONCH KAWASAKI ENERGY SAVING AND ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. Address before: 241000 Anhui province Wuhu Yijiang District Yijiang South Road dragon fire hillock town Patentee before: ANHUI CONCH KAWASAKI ENGINEERING Co.,Ltd. Patentee before: WUHU HAICHUANG INDUSTRIAL Co.,Ltd. Patentee before: ANHUI CONCH KAWASAKI ENERGY CONSERVATION EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: ANHUI CONCH DESIGN & Research Institute OF BUILDING MATERIALS Patentee before: SHANGHAI CONCH KAWASAKI ENERGY SAVING AND ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 241000 Anhui province Wuhu Yijiang District Yijiang South Road dragon fire hillock town Patentee after: ANHUI CONCH KAWASAKI ENGINEERING Co.,Ltd. Patentee after: Wuhu Haihuan Industrial Co.,Ltd. Patentee after: ANHUI CONCH KAWASAKI ENERGY CONSERVATION EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: ANHUI CONCH DESIGN & RESEARCH INSTITUTE OF BUILDING MATERIALS Co.,Ltd. Patentee after: SHANGHAI CONCH KAWASAKI ENERGY SAVING AND ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. Address before: 241000 Anhui province Wuhu Yijiang District Yijiang South Road dragon fire hillock town Patentee before: ANHUI CONCH KAWASAKI ENGINEERING Co.,Ltd. Patentee before: WUHU HAICHUANG INDUSTRIAL Co.,Ltd. Patentee before: ANHUI CONCH KAWASAKI ENERGY CONSERVATION EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: ANHUI CONCH DESIGN & RESEARCH INSTITUTE OF BUILDING MATERIALS Co.,Ltd. Patentee before: SHANGHAI CONCH KAWASAKI ENERGY SAVING AND ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. |
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| TR01 | Transfer of patent right |